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应用说明

Sailing Reference is the comprehensive reference guide for all of your nautical navigation needs. Ideal for
beginner and seasoned sailors, the app contains information crucial to passing the various RYA Yachtmaster shorebased
navigation and practical courses. All content is fully available offline so is not reliant upon a data connection at
all. There are handy calculators for quickly estimating a course to steer, interpolating tidal stream data, calculating
times and heights of tide at secondary ports, and estimating VHF radio transmission ranges. The in-depth reference
section includes dozens of illustrated and detailed how-to guides covering:

For those who need to brush up on their knowledge of the COLREGs / IRPCS, load up the flashcards for a quick quiz.
Included with the app are a set of “Rules of the Road” flashcards covering numerous collision scenarios. Additional
flashcards covering vessel lights, day shapes, flags and sound signals are available to purchase in-app as a single
add-on pack.

For the racing community there's a handy race timer with a 5,4,1,0 countdown and lap timer.

Also available are instructional animations illustrating how to tie a number of the most common nautical knots. Each
knot is accompanied by a brief description outlining suitable applications. The Bowline Knot is included with the main
application, with other knots available to purchase in-app as a bundled add-on.

应用说明

Sailing Reference is the comprehensive reference guide for all of your nautical navigation needs. Ideal for
beginner and seasoned sailors, the app contains information crucial to passing the various RYA Yachtmaster shorebased
navigation and practical courses. All content is fully available offline so is not reliant upon a data connection at
all. There are handy calculators for quickly estimating a course to steer, interpolating tidal stream data, calculating
times and heights of tide at secondary ports, and estimating VHF radio transmission ranges. The in-depth reference
section includes dozens of illustrated and detailed how-to guides covering:

For those who need to brush up on their knowledge of the COLREGs / IRPCS, load up the flashcards for a quick quiz.
Included with the app are a set of “Rules of the Road” flashcards covering numerous collision scenarios. Additional
flashcards covering vessel lights, day shapes, flags and sound signals are available to purchase in-app as a single
add-on pack.

For the racing community there's a handy race timer with a 5,4,1,0 countdown and lap timer.

Also available are instructional animations illustrating how to tie a number of the most common nautical knots. Each
knot is accompanied by a brief description outlining suitable applications. The Bowline Knot is included with the main
application, with other knots available to purchase in-app as a bundled add-on.